Statement: There was a time when the rivers were pure. The earth clean, the air clear. Those days have gone. But there are still ways for you to live healthy. Assumptions: I. The environment affects the health of people. II. People are responsible for making the environment polluted.
Correct Answer: if only assumption I is implicit.
Explanation:
I is implicit here. That is why the speaker is talking about another way of living when the environment has been polluted. II can't be assumed from the statement.